The station's official name was announced on 5 December 2018, before it opened on 6 June 2020.

This station is served by the Hibiya Line, which runs across Tokyo between Naka-Meguro in the southwest, to Kita-Senju in the northeast.

Toranomon Hills is the only Hibiya Line station built under the ownership of Tokyo Metro after the privatization of the Teito Rapid Transit Authority (TRTA) in 2004.

[3] The station is built directly under the Japan National Route 1 (Sakurada-dori section).

[1] The station is located on the west side of the Toranomon Hills commercial and residential complex which opened in June 2014, and will provide connections with a new bus and Tokyo BRT terminal also planned ahead of the 2020 Olympics.